[ Modals of Obligation and Necessity ]
You mustn’t use your phone means that it is allowed.
A. TRUE
B. FALSE

Random Topics:
TenseModals - Have to or ShouldPassive Modals in Different TensesGerund NounVocabulary and PrepositionsSimple and Compound SentencesGrammar - TOEICPresent Forms and Narrative TensesModals of ProbabilityMust or Mus notOther quiz:
Mixed Tenses › ViewWe’ll be able to leave for the airport as soon as the taxi _______.
A. arrived
B. will arrive
C. arrives
Grammar › View
______ comic books is fun, but I like reading novel more.
A. Read
B. To read
C. Reading
D. Reads
Articles › ViewI asked for …… bread and …… cheese.
A. the / the
B. a / a
C. the / zero article
D. zero article / zero article
Mixed General Quiz › View
Step on the ___! Stop!
a. brake
b. break
